I am building a new system and am looking at the Samsung 950 Pro. I will be running Bitlocker so I want Windows 10 Pro to be able to use the SSD's hardware encryption. The only thing I can find says "TCG Opal family spec and eDrive (IEEE® 1667) to be supported by FW update". Does anyone know if that firmware update has occurred? If not, I may be going with the 850 Pro as Bitlocker seems to (at least for me) really hurt Write speeds...